#pragma once

class gzip_utils
{
  public:
	static int unzip(unsigned char *in_content, int in_content_size, unsigned char *out_content, int out_content_len);
	static int dozip(unsigned char *in_content, int in_content_size, unsigned char *out_content, int out_content_len);
	static int unzip_file(char *in_filename, char *out_filename);
};